Category Archives: forensic testimony

Death sentences: A trail of dubious contributions to justice: questionable and in some cases, erroneous bitemark opinions.

I have reported on this subject before, as the continued acceptance of the bitemark id “pseudoscience” in US courts still allows this prejudicial type of prosecutorial expert opinion to be considered “relevant evidence.” Continuing on this topic, my experience as a defense … Continue reading

Posted in Bitemarks, criminal justice, exoneration, Forensic Science, forensic testimony, Ray Krone bitemark case, William Richards Exoneration Case, wrongful convictions | 2 Comments

Teaching Science to Judges: Now THAT’S Gonna be Tough. Most studied business @csidds | Forensics in Focus : March 24, 2014

LEAD LINE: Criminal courts must evolve with science. Now THAT’s gonna be tough. Most judges studied business.   Judges do have “colleges” but all are short courses certainly not involving much of anything scientific. They should be called “law colleges.” Flawed … Continue reading

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Bias in Forensic Science: Affirmed and described by another retired forensic scientist | Forensics in Focus @csidds | April 1

The “new topic” of undue influence and cognitive bias (its been around for decades mostly from outside the insular forensic community) by forensic examiners gets some air in this editorial by a retired senior scientist from a Los Angeles crime lab. … Continue reading

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Press Release | Forensic Science Misconduct: A Dark and Cautionary Tale | @csidds

Don’t expect a “whodunnit” version of CSI victories in this Op-ed blog article about a darker side of the forensic sciences. It is from an author with ample forensic credentials and experience from both within and outside criminal courts of … Continue reading

Posted in Bad Forensic Science, criminal justice, CSI, Forensic Science, forensic testimony, junk forensic science, Wrongful Conviction | Tagged , , , | 1 Comment

FORENSICS in FOCUS @csidds |Feb 28 | Dirty work in the Georgia Accredited DNA lab leads us where? The “Stocking Strangler” case.

Police CRIME LABSs “WHEN ALL THE DNA IS GONE. WE STILL CARRY ON” This mantra translates to,  “trust us we finally got it right.” The subject is the “gold standard” of  forensics: DNA processing. From the Georgia state managed crime … Continue reading

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Despite unknown DNA from murder weapon: Other unreliable Forensic Evidence continues 20 year incarceration

The story continues of US judicial ignorance of scientific advances and what is “innocence.”  Judges continue to adopt prosecutorial advocacy themes of “guilt regardless.”  At the appellate level,  erroneous forensic testimony from over-reaching experts , once presented as “scientifically certain” at … Continue reading

Posted in Bite Marks, Bitemarks, criminal justice, expert testimony, Forensic Science, forensic testimony, William Richards Exoneration Case, wrongful convictions | Tagged , , , , , , | 1 Comment

FORENSIC BITEMARKS: NOT CSI: ITS MORE LIKE A FORD PINTO

For my international readers, a Ford  Pinto (made in the 1970’s) was an American car whose gas tank filler neck had a bad tendency to break leading to explosions in automobile accidents. It was sold as a cheap but safe … Continue reading

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FORENSIC TESTIMONY | Bitemark reliability testing: See the real cases |FORENSIC EVIDENCE

Originally posted on FORENSICS and LAW in FOCUS @ CSIDDS | News and Trends:
A previous blog from CSI DDS stated that poor bite mark reliability (how often experts agree) is proof of the suspect nature of the outdated methods stubbornly maintained…

Posted in Bad Forensic Science, Bite Marks, criminal justice, Forensic Science, forensic testimony, Uncategorized | Leave a comment

Forensic Testimony: More bad results from government run crime labs: Forensic Science

Government crime labs fail to maintain standards and reliability. From the ABA Journal. http://www.abajournal.com/news/article/crime_labs_under_the_microscope_after_a_string_of_shoddy_suspect

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Forensic Testimony: when the pathologist gets things very wrong: Forensic Science

For decades Steve Hayne was the go to guy for Mississippi prosecutors like Forrest Allgood of Noxubee County. Both have a long record of involvement in wrongful convictions and questionable theories and opinions on a defendant’s guilt. Allgood has the … Continue reading

Posted in Bad Forensic Science, Bitemarks, criminal justice, CSI, expert testimony, Forensic Science, forensic testimony | Tagged , , , , , , , , | Leave a comment